The are all types of O2 sensors. The front two are the O2 sensors used for fuel control for each bank, and the rear two are O2 sensors that are used to moniter catalytic converter functions on their respective banks.
It is in the exhaust pipe right after the exhaust manifold.
Bank 1 Sensor 1- driver's side exhaust pipe Bank 1 Sensor 2-right before catalytic converter Bank 1 Sensor 3- right after catalytic converter Bank 1 Sensor 1- passenger side exhaust pipe Bank 1 Sensor 1- driver's side exhaust pipe Bank 1 Sensor 2-right before catalytic converter Bank 1 Sensor 3- right after catalytic converter Bank 2 Sensor 1- passenger side exhaust pipe
There are two upstream O2 sensors 4.0L V6 Upstream & Downstream Sensor Locations * Both upstream sensors are screwed into the exhaust pipe right below the exhaust manifold flanges * Both downstream sensors are located in the catalytic converters 4.6L V8 Upstream & Downstream Sensor Locations * The left upstream sensor is screwed into the exhaust manifold right above the manifold flange and the right upstream sensor is screwed into the exhaust pipe right below the exhaust manifold flange * Both downstream sensors are located in the catalytic converters
In the rear, of the engine, right in the center, on top of the exhaust manifold. Right where the exhaust meets the engine block.
they are located right at the exhaust manifold
It is located about in center of the engine compartment on the backside of the motor against the firewall...right above the exhaust manifold. That would be the upstream o2 sensor. The downstream o2 sensor is located somewhere on the exhaust just after the exhaust manifold...
Os sensors are always in the exhaust. Look either in the exhaust manifold or right after the exhaust manifold. HTH
Usually bank 2 sensor 1 & 2 are right after the converter in the exhaust pipe.
The O2 sensor is right off of the rear exhaust manifold, right of the transmission fluid dipstick.
In the exhaust pipe, right next to the engine.
It is right below the exhaust manifold before the down turn of the exhaust pipe and before the catalytic converter.
The oxygen sensor on the 1988 ford 2.9 liter engine is located on the exhaust pipe just behind the right exhaust manifold. It screws into the exhaust pipe and has a small wire running to the tip of it. Just unplug the wire and turn out the sensor with a wrench.